Arcade buttons were sourced off Amazon to populate the black project boxes which acted as the housings. His final button pad looks straight out of a GT3 race car, but it’s the simplest of the bunch.

For this project, it is easy to use any small speaker enclosure that can be opened by prying off the front face. The front face and speaker will become the back of the button box (see Fig. 1). The ...

Arcade buttons were sourced off Amazon to populate the black project boxes which acted as the housings. His final button pad looks straight out of a GT3 race car, but it’s the simplest of the bunch.

My daughter likes buttons. She's learning letters. I was bored over winter break and had these parts laying around... so I built her a "Button Box" based around an Arduino. Open source, hackable ...